APA (7th ed.) Citation

Brown, B., & Schlaikjer, E. M. (1937). The skeleton of Styracosaurus with the description of a new species.

Chicago Style (17th ed.) Citation

Brown, Barnum, and Erich M. Schlaikjer. The Skeleton of Styracosaurus with the Description of a New Species. New York, N.Y, 1937.

MLA (9th ed.) Citation

Brown, Barnum, and Erich M. Schlaikjer. The Skeleton of Styracosaurus with the Description of a New Species. 1937.